tlp-stress v4 released

32 views

Skip to first unread message

Anthony Grasso

unread,

Jan 16, 2020, 10:28:56 PM1/16/20

to tlp-de...@googlegroups.com

Hi folks,

Quick announcement that tlp-stress 4.0 has been released.

Here's what you'll find in the new release:

* The biggest addition is support for deletes via the --delete option. Each workload will be responsible for how it handles it's own deletes. Note as a result of this new feature, the BasicTimeSeries workload is only supported in Cassandra versions 3.0 and up. See the documentation [1] for more information.

* Support for adjusting the maximum requests per connection via the --max-request option.

* A new workload named "Sets" that contains a "set" collection type. This was useful for investigating the root cause of slow inserts to set<text>. See CASSANDRA-15464 [2].

* Improved error handling for non-existent workload parameters, non-existent workload, and when read rate + delete rate > 1.0.

* Documentation updates.

A complete list of the items covered in the release can be found in the tlp-stress GitHub issues under the 4.0 milestone [3].

As always binaries for the release can be found in The Last Pickle Bintray [4] and Docker Hub [5] repositories.

Happy benchmarking,

Anthony

[1] https://thelastpickle.com/tlp-stress/#_workload_restrictions

[2] https://issues.apache.org/jira/browse/CASSANDRA-15464

[3] https://github.com/thelastpickle/tlp-stress/milestone/4?closed=1

[4] https://bintray.com/thelastpickle/

[5] https://hub.docker.com/r/thelastpickle/tlp-stress

Anthony Grasso